<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width,initial-scale=1" />
    <meta charset="utf-8" />
    <script src="https://cdn.geogebra.org/apps/deployggb.js"></script>
  </head>
  <body>
    <div id="ggbApplet"></div>

    <script>
      var parameters = {
        id: "ggbApplet",
        width: 1893,
        height: 898,
        showMenuBar: true,
        showAlgebraInput: true,
        showToolBar: true,
        customToolBar:
          "0 39 73 62 | 1 501 67 , 5 19 , 72 75 76 | 2 15 45 , 18 65 , 7 37 | 4 3 8 9 , 13 44 , 58 , 47 | 16 51 64 , 70 | 10 34 53 11 , 24  20 22 , 21 23 | 55 56 57 , 12 | 36 46 , 38 49  50 , 71  14  68 | 30 29 54 32 31 33 | 25 17 26 60 52 61 | 40 41 42 , 27 28 35 , 6",
        showToolBarHelp: false,
        showResetIcon: false,
        enableLabelDrags: false,
        enableShiftDragZoom: true,
        enableRightClick: false,
        errorDialogsActive: false,
        useBrowserForJS: false,
        allowStyleBar: false,
        preventFocus: false,
        showZoomButtons: true,
        capturingThreshold: 3,
        // add code here to run when the applet starts
        appletOnLoad: function (api) {
          /* api.evalCommand('Segment((1,2),(3,4))');*/
        },
        showFullscreenButton: true,
        scale: 1,
        disableAutoScale: false,
        allowUpscale: false,
        clickToLoad: false,
        appName: "classic",
        buttonRounding: 0.7,
        buttonShadows: false,
        language: "zh-CN",
        // use this instead of ggbBase64 to load a material from geogebra.org
        // "material_id":"RHYH3UQ8",
        // use this instead of ggbBase64 to load a .ggb file
        // "filename":"myfile.ggb",
        ggbBase64:
          "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      };
      // is3D=is 3D applet using 3D view, AV=Algebra View, SV=Spreadsheet View, CV=CAS View, EV2=Graphics View 2, CP=Construction Protocol, PC=Probability Calculator DA=Data Analysis, FI=Function Inspector, macro=Macros
      var views = {
        is3D: 0,
        AV: 1,
        SV: 0,
        CV: 0,
        EV2: 0,
        CP: 0,
        PC: 0,
        DA: 0,
        FI: 0,
        macro: 0,
      };
      var applet = new GGBApplet(parameters, "5.0", views);
      window.onload = function () {
        applet.inject("ggbApplet");
      };
      applet.setPreviewImage(
        "",
        "",
        ""
      );
    </script>
  </body>
</html>
